Buffer overflow in Linux Linux_kernel
CVE-2022-0435
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user…
Vulnerability class: Buffer Overflow
EPSS: 0.680 (99.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Patch, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (Exploit, Patch, Mailing List, Third Party Advisory, Mitigation)
- secalert@redhat.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0435?
- CVE-2022-0435 is a high-severity vulnerability in Linux Linux_kernel, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2022-03-25.
- How severe is CVE-2022-0435?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-0435 known to be exploited?
- 31 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.